Seawater carbonate chemistry and respiration of blue crab Callinectes sapidus
Quantifying the physiological impact of environmental stressors on living organisms is critical to predicting the response of any given species to future climate scenarios. Oxygen consumption rates (μmol/g/min) were measured to examine the physiological response of the juvenile blue crab Callinectes...
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Online Access: | https://doi.pangaea.de/10.1594/PANGAEA.917705 https://doi.org/10.1594/PANGAEA.917705 |
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ftpangaea:oai:pangaea.de:doi:10.1594/PANGAEA.917705 2024-09-15T18:24:28+00:00 Seawater carbonate chemistry and respiration of blue crab Callinectes sapidus Glandon, Hillary L Paynter, Kennedy T Rowe, Christopher L Miller, Thomas J 2019 text/tab-separated-values, 282 data points https://doi.pangaea.de/10.1594/PANGAEA.917705 https://doi.org/10.1594/PANGAEA.917705 en eng PANGAEA Glandon, Hillary L; Paynter, Kennedy T; Rowe, Christopher L; Miller, Thomas J (2019): Resilience of Oxygen Consumption Rates in the Juvenile Blue Crab Callinectes sapidus to Future Predicted Increases in Environmental Temperature and pCo2 in the Mesohaline Chesapeake Bay. Journal of Shellfish Research, 38(3), 711, https://doi.org/10.2983/035.038.0323 Gattuso, Jean-Pierre; Epitalon, Jean-Marie; Lavigne, Héloïse; Orr, James C; Gentili, Bernard; Hagens, Mathilde; Hofmann, Andreas; Mueller, Jens-Daniel; Proye, Aurélien; Rae, James; Soetaert, Karline (2019): seacarb: seawater carbonate chemistry with R. R package version 3.2.12. https://CRAN.R-project.org/package=seacarb https://doi.pangaea.de/10.1594/PANGAEA.917705 https://doi.org/10.1594/PANGAEA.917705 CC-BY-4.0: Creative Commons Attribution 4.0 International Access constraints: unrestricted info:eu-repo/semantics/openAccess Alkalinity total standard deviation Animalia Aragonite saturation state Arthropoda Benthic animals Benthos Bicarbonate ion Brackish waters Calcite saturation state Calculated using CO2SYS Calculated using seacarb after Nisumaa et al. (2010) Calculated using seacarb after Orr et al. (2018) Callinectes sapidus Carapace width Carbon inorganic dissolved Carbonate ion Carbonate system computation flag Carbon dioxide Containers and aquaria (20-1000 L or < 1 m**2) Fugacity of carbon dioxide (water) at sea surface temperature (wet air) Fugacity of carbon dioxide in seawater Growth/Morphology Inflow oxygen concentration Laboratory experiment North Atlantic dataset 2019 ftpangaea https://doi.org/10.1594/PANGAEA.91770510.2983/035.038.0323 2024-07-24T02:31:34Z Quantifying the physiological impact of environmental stressors on living organisms is critical to predicting the response of any given species to future climate scenarios. Oxygen consumption rates (μmol/g/min) were measured to examine the physiological response of the juvenile blue crab Callinectes sapidus from the Chesapeake Bay (Patuxent River, Maryland) to elevated temperature and dissolved carbon dioxide in water (pCO2) reflective of projected future climate scenarios. Treatment levels were selected to represent current conditions in the Chesapeake Bay (26°C and 800 μatm) and conditions predicted to occur by the year 2100 (31°C and 8,000 μatm). Crabs were exposed in a factorial design to these conditions throughout two successive molts (approximately 30 days). At the end of the exposure, the oxygen consumption rates of individual crabs were determined over at least a 10-h period using a flow-through respiration chamber equipped with optical oxygen electrodes. No significant effect of temperature or pCO2 on oxygen consumption was observed, suggesting the absence of a respiratory impact of these two climate stressors on juvenile blue crabs. Oxygen consumption rates were also determined for crabs that experienced a rapid increase in temperature without prior acclimation. The oxygen consumption rate of crabs may have acclimated to increased temperature during the 30-day exposure period before respiratory measurement. This potential acclimation, combined with high individual variability, and a relatively small difference in temperature treatments are likely the cause for the lack of a statistically significant difference in mean oxygen consumption rates by temperature in the core experiment. The results of this study suggest that the blue crab may be quite resilient to future climate stressors and underscore the need for species-specific studies to quantify the effects of climate change on estuarine crustaceans. Dataset North Atlantic PANGAEA - Data Publisher for Earth & Environmental Science |
institution |
Open Polar |
collection |
PANGAEA - Data Publisher for Earth & Environmental Science |
op_collection_id |
ftpangaea |
language |
English |
topic |
Alkalinity total standard deviation Animalia Aragonite saturation state Arthropoda Benthic animals Benthos Bicarbonate ion Brackish waters Calcite saturation state Calculated using CO2SYS Calculated using seacarb after Nisumaa et al. (2010) Calculated using seacarb after Orr et al. (2018) Callinectes sapidus Carapace width Carbon inorganic dissolved Carbonate ion Carbonate system computation flag Carbon dioxide Containers and aquaria (20-1000 L or < 1 m**2) Fugacity of carbon dioxide (water) at sea surface temperature (wet air) Fugacity of carbon dioxide in seawater Growth/Morphology Inflow oxygen concentration Laboratory experiment North Atlantic |
spellingShingle |
Alkalinity total standard deviation Animalia Aragonite saturation state Arthropoda Benthic animals Benthos Bicarbonate ion Brackish waters Calcite saturation state Calculated using CO2SYS Calculated using seacarb after Nisumaa et al. (2010) Calculated using seacarb after Orr et al. (2018) Callinectes sapidus Carapace width Carbon inorganic dissolved Carbonate ion Carbonate system computation flag Carbon dioxide Containers and aquaria (20-1000 L or < 1 m**2) Fugacity of carbon dioxide (water) at sea surface temperature (wet air) Fugacity of carbon dioxide in seawater Growth/Morphology Inflow oxygen concentration Laboratory experiment North Atlantic Glandon, Hillary L Paynter, Kennedy T Rowe, Christopher L Miller, Thomas J Seawater carbonate chemistry and respiration of blue crab Callinectes sapidus |
topic_facet |
Alkalinity total standard deviation Animalia Aragonite saturation state Arthropoda Benthic animals Benthos Bicarbonate ion Brackish waters Calcite saturation state Calculated using CO2SYS Calculated using seacarb after Nisumaa et al. (2010) Calculated using seacarb after Orr et al. (2018) Callinectes sapidus Carapace width Carbon inorganic dissolved Carbonate ion Carbonate system computation flag Carbon dioxide Containers and aquaria (20-1000 L or < 1 m**2) Fugacity of carbon dioxide (water) at sea surface temperature (wet air) Fugacity of carbon dioxide in seawater Growth/Morphology Inflow oxygen concentration Laboratory experiment North Atlantic |
description |
Quantifying the physiological impact of environmental stressors on living organisms is critical to predicting the response of any given species to future climate scenarios. Oxygen consumption rates (μmol/g/min) were measured to examine the physiological response of the juvenile blue crab Callinectes sapidus from the Chesapeake Bay (Patuxent River, Maryland) to elevated temperature and dissolved carbon dioxide in water (pCO2) reflective of projected future climate scenarios. Treatment levels were selected to represent current conditions in the Chesapeake Bay (26°C and 800 μatm) and conditions predicted to occur by the year 2100 (31°C and 8,000 μatm). Crabs were exposed in a factorial design to these conditions throughout two successive molts (approximately 30 days). At the end of the exposure, the oxygen consumption rates of individual crabs were determined over at least a 10-h period using a flow-through respiration chamber equipped with optical oxygen electrodes. No significant effect of temperature or pCO2 on oxygen consumption was observed, suggesting the absence of a respiratory impact of these two climate stressors on juvenile blue crabs. Oxygen consumption rates were also determined for crabs that experienced a rapid increase in temperature without prior acclimation. The oxygen consumption rate of crabs may have acclimated to increased temperature during the 30-day exposure period before respiratory measurement. This potential acclimation, combined with high individual variability, and a relatively small difference in temperature treatments are likely the cause for the lack of a statistically significant difference in mean oxygen consumption rates by temperature in the core experiment. The results of this study suggest that the blue crab may be quite resilient to future climate stressors and underscore the need for species-specific studies to quantify the effects of climate change on estuarine crustaceans. |
format |
Dataset |
author |
Glandon, Hillary L Paynter, Kennedy T Rowe, Christopher L Miller, Thomas J |
author_facet |
Glandon, Hillary L Paynter, Kennedy T Rowe, Christopher L Miller, Thomas J |
author_sort |
Glandon, Hillary L |
title |
Seawater carbonate chemistry and respiration of blue crab Callinectes sapidus |
title_short |
Seawater carbonate chemistry and respiration of blue crab Callinectes sapidus |
title_full |
Seawater carbonate chemistry and respiration of blue crab Callinectes sapidus |
title_fullStr |
Seawater carbonate chemistry and respiration of blue crab Callinectes sapidus |
title_full_unstemmed |
Seawater carbonate chemistry and respiration of blue crab Callinectes sapidus |
title_sort |
seawater carbonate chemistry and respiration of blue crab callinectes sapidus |
publisher |
PANGAEA |
publishDate |
2019 |
url |
https://doi.pangaea.de/10.1594/PANGAEA.917705 https://doi.org/10.1594/PANGAEA.917705 |
genre |
North Atlantic |
genre_facet |
North Atlantic |
op_relation |
Glandon, Hillary L; Paynter, Kennedy T; Rowe, Christopher L; Miller, Thomas J (2019): Resilience of Oxygen Consumption Rates in the Juvenile Blue Crab Callinectes sapidus to Future Predicted Increases in Environmental Temperature and pCo2 in the Mesohaline Chesapeake Bay. Journal of Shellfish Research, 38(3), 711, https://doi.org/10.2983/035.038.0323 Gattuso, Jean-Pierre; Epitalon, Jean-Marie; Lavigne, Héloïse; Orr, James C; Gentili, Bernard; Hagens, Mathilde; Hofmann, Andreas; Mueller, Jens-Daniel; Proye, Aurélien; Rae, James; Soetaert, Karline (2019): seacarb: seawater carbonate chemistry with R. R package version 3.2.12. https://CRAN.R-project.org/package=seacarb https://doi.pangaea.de/10.1594/PANGAEA.917705 https://doi.org/10.1594/PANGAEA.917705 |
op_rights |
CC-BY-4.0: Creative Commons Attribution 4.0 International Access constraints: unrestricted info:eu-repo/semantics/openAccess |
op_doi |
https://doi.org/10.1594/PANGAEA.91770510.2983/035.038.0323 |
_version_ |
1810464834323480576 |